Lake Shore Janis SuperVariTemp system

SuperVariTemp Cryostat Systems

The Lake Shore SuperVariTemp (SVT) system is the basis for a variety of variable temperature cryostats. Offering quick sample exchange, an operational range of 1.5 K to 300 K, and highly efficient operation, this versatile system is often incorporated into our CNDT Series Dewars or, for maximum flexibility, this concept is applicable to virtually any Dewar.

By controlling the temperature of the flowing helium vapour in which samples are immersed, both the sample and holder are simultaneously cooled to the same temperature, thereby eliminating the need for thermal anchoring and sample mount heating. The helium flow rate and heater current are balanced to provide flowing vapour/sample temperatures over the range of 1.5 K to 300 automatic temperature controllers together with application-specific thermometry provide accurate and precise temperature control.

The SuperTran-VP series (STVP) provides sample in vapour cooling from 1.5 K to 300 K and higher, and includes a top loading sample probe.

FEATURES

  • <2 K to 300 K
  • Can use either LHe or LN2
  • Sample-in-flowing-vapour, pour-fill reservoir
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David Want Quantum Design UK and Ireland
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DAVID WANT

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Product Specialist

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TECHNICAL SALES TEAM

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Support Team

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ASHLEY CRANE

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Sales Manager

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Dr Jordan Thompson Quantum Design UK and Ireland
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JORDAN THOMPSON

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Service Engineer

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Quantum Design UK and Ireland Dr Shayz Ikram
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DR SHAYZ IKRAM

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Product Specialist

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JOSH HOOK

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LUKE NICHOLLS

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Technical Sales Engineer

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+44 (0)1372 378822

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luke@qd-uki.co.uk

SPECIFICATIONS

Cooling type LHe or LN2
Minimum temperature <2 K
Maximum temperature 325 K
Sample environment Flowing vapor
Cooldown 30 min (to 5 K)
Sample change time <10 min
Typical stability ±50 mK (measured with temperature controller)

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Supplier Info

For even more information, why not visit our suppliers website.

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